Frankie McGuire, one of the IRA’s deadliest assassins, draws an American family into the crossfire of terrorism. But when he is sent to the U.S. to buy weapons, Frankie is housed with the family of Tom O’Meara, a New York cop who knows nothing about Frankie’s real identity. Their surprising friendship, and Tom’s growing suspicions, forces Frankie to choose between the promise of peace or a lifetime of murder.

A young woman (Sandra Bullock) mysteriously disappears, sending her boyfriend Jeff (Kiefer Sutherland) on a years-long quest to find her. Not even a new love (Nancy Travis) can keep him from his obsessive search. All the while, the calculating psychopath (Jeff Bridges) who kidnapped his girlfriend stalks Jeff, ultimately taking him through the exact same steps that led to the crime. In order to find out what happened, Jeff must put his own life in the hands of this devious stranger.